Hamad Operational Amplifier 24/05/2021 A. increases B. decreases C. is not affected D. depends on Ri Related Mcqs: A voltage follower _____________?A. has a voltage gain of 1 B. is noninverting C. has no feedback resistor D. has all of these... The use of negative feedback ________________?A. reduces the voltage gain of an Op-amp B. makes the Op-amp oscillate C. makes linear operation possible D. answers (A) and (B)... The tail current of a differential amplifier is_______________?A. half of either collector current B. equal to either collector current C. two times either collector current D. equal to the difference in base currents... The input impedance of a differential amplifier equals r’e times________________?A. ß B. RE C. RC D. 2ß... The common-mode voltage gain is________________?A. smaller than differentail voltage gain B. equal to differential voltage gain C. greater than differential voltage gain D. none of the above...
Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
Recent Comments